JPH0468966B2 - - Google Patents
Info
- Publication number
- JPH0468966B2 JPH0468966B2 JP60166984A JP16698485A JPH0468966B2 JP H0468966 B2 JPH0468966 B2 JP H0468966B2 JP 60166984 A JP60166984 A JP 60166984A JP 16698485 A JP16698485 A JP 16698485A JP H0468966 B2 JPH0468966 B2 JP H0468966B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- solvent
- pore size
- layer
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 52
- 239000011148 porous material Substances 0.000 claims description 27
- 239000012982 microporous membrane Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 description 36
- 239000010410 layer Substances 0.000 description 25
- 229920000642 polymer Polymers 0.000 description 19
- 238000001914 filtration Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 13
- 239000011550 stock solution Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000008961 swelling Effects 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 230000001112 coagulating effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Chemical class 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 239000004953 Aliphatic polyamide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229940113115 polyethylene glycol 200 Drugs 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229940104261 taurate Drugs 0.000 description 1
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60166984A JPS6227006A (ja) | 1985-07-27 | 1985-07-27 | 微孔性膜 |
| US06/889,708 US4933081A (en) | 1985-07-27 | 1986-07-28 | Asymmetric micro-porous membrane containing a layer of minimum size pores below the surface thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60166984A JPS6227006A (ja) | 1985-07-27 | 1985-07-27 | 微孔性膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6227006A JPS6227006A (ja) | 1987-02-05 |
| JPH0468966B2 true JPH0468966B2 (zh) | 1992-11-04 |
Family
ID=15841242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60166984A Granted JPS6227006A (ja) | 1985-07-27 | 1985-07-27 | 微孔性膜 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4933081A (zh) |
| JP (1) | JPS6227006A (zh) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007135994A1 (ja) | 2006-05-19 | 2007-11-29 | Fujifilm Corporation | 結晶性ポリマー微孔性膜とその製造方法、および濾過用フィルター |
| EP2033704A2 (en) | 2007-09-04 | 2009-03-11 | Fujifilm Corporation | Crystalline polymer microporous film, manufacturing method of the same, and filtration filter |
| EP2060317A1 (en) | 2007-11-16 | 2009-05-20 | Fujifilm Corporation | Crystalline polymer microporous film, manufacturing method of the same, and filtration filter |
| WO2018088452A1 (ja) | 2016-11-11 | 2018-05-17 | 富士フイルム株式会社 | 免疫隔離膜、移植用チャンバー、および移植用デバイス |
| WO2019004377A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバーおよび移植用デバイス |
| WO2019004381A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバー、移植用チャンバーの製造方法、移植用デバイス、および多孔質膜の融着方法 |
| WO2019004378A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバーおよび移植用デバイス |
| WO2019044990A1 (ja) | 2017-08-30 | 2019-03-07 | 富士フイルム株式会社 | 細胞移植用デバイスおよびその製造方法 |
| WO2019044991A1 (ja) | 2017-08-30 | 2019-03-07 | 富士フイルム株式会社 | 血管新生剤およびその製造方法 |
| WO2020138028A1 (ja) | 2018-12-25 | 2020-07-02 | 富士フイルム株式会社 | 細胞移植キット、袋状構造物の製造方法、および糖尿病治療剤 |
| WO2020175416A1 (ja) | 2019-02-26 | 2020-09-03 | 富士フイルム株式会社 | 親水性多孔質膜および親水性多孔質膜の製造方法 |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808315A (en) * | 1986-04-28 | 1989-02-28 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous hollow fiber membrane and a method for the removal of a virus by using the same |
| IT1216467B (it) * | 1988-02-26 | 1990-03-08 | Separem Spa | Membrana semipermeabile per la separazione di fluidi, procedimento per la sua preparazione e uso ditale membrana per microfiltrazione, distillazione, e tessuti speciali. |
| US5228994A (en) * | 1992-10-13 | 1993-07-20 | Millipore Corporation | Composite microporous membranes |
| NL9301653A (nl) * | 1993-09-24 | 1995-04-18 | X Flow Bv | Werkwijze voor het verwijderen van troebelheid veroorzakende bestanddelen uit een vloeistof met behulp van microfiltratie. |
| EP0696935B1 (en) * | 1994-03-04 | 2001-11-14 | USF Filtration and Separations Group Inc. | Large pore synthetic polymer membranes |
| US6277281B1 (en) * | 1994-03-04 | 2001-08-21 | Usf Filtration And Separations Group Inc. | Large pore synthetic polymer membranes |
| DE4421871C2 (de) * | 1994-06-23 | 1997-06-19 | Seitz Filter Werke | Mehrschichtige Mikrofiltrationsmembran mit integrierter Vorfilterschicht und Verfahren zu ihrer Herstellung |
| US5916521A (en) * | 1995-01-04 | 1999-06-29 | Spectral Diagnostics, Inc. | Lateral flow filter devices for separation of body fluids from particulate materials |
| DE19543055B4 (de) * | 1995-03-03 | 2006-05-11 | Memtec America Corp. | Großporige synthetische Polymermembranen |
| CN1127370C (zh) * | 1995-06-07 | 2003-11-12 | Usf过滤和分离集团公司 | 有高孔密度和混合的各向同性和各向异性结构的微滤膜 |
| JPH09196911A (ja) | 1996-01-19 | 1997-07-31 | Fuji Photo Film Co Ltd | 血液濾過ユニット |
| JP3664328B2 (ja) | 1996-01-19 | 2005-06-22 | 富士写真フイルム株式会社 | 血漿または血清試料の調製方法 |
| EP0888211B1 (en) * | 1996-01-22 | 2004-11-03 | Pall Corporation | Highly porous polyvinylidene difluoride membranes |
| US6045899A (en) * | 1996-12-12 | 2000-04-04 | Usf Filtration & Separations Group, Inc. | Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters |
| US6146747A (en) * | 1997-01-22 | 2000-11-14 | Usf Filtration And Separations Group Inc. | Highly porous polyvinylidene difluoride membranes |
| JP3685283B2 (ja) * | 1997-02-13 | 2005-08-17 | 富士写真フイルム株式会社 | 血漿採取具 |
| US5886059A (en) * | 1997-07-08 | 1999-03-23 | Memtec America Corporation | Highly asymmetric polyethersulfone filtration membranes |
| US7108791B2 (en) * | 1999-09-14 | 2006-09-19 | Millipore Corporation | High-resolution virus removal methodology and filtration capsule useful therefor |
| US7942274B2 (en) * | 2000-05-24 | 2011-05-17 | Millipore Corporation | High-throughput asymmetric membrane |
| US7229665B2 (en) * | 2001-05-22 | 2007-06-12 | Millipore Corporation | Process of forming multilayered structures |
| US6994811B2 (en) * | 2001-05-22 | 2006-02-07 | Millipore Corporation | Method of manufacturing membranes and the resulting membranes |
| US6612447B1 (en) | 2000-07-24 | 2003-09-02 | Baxter International Inc. | Blood collection systems and filters using a porous membrane element |
| US6736971B2 (en) * | 2000-08-07 | 2004-05-18 | Cuno Incorporated | Pre-metered, unsupported multilayer microporous membrane |
| AU8315701A (en) * | 2000-08-07 | 2002-02-18 | Cuno Inc | Unsupported multizone microporous membrane |
| US6994789B2 (en) * | 2000-08-07 | 2006-02-07 | Cuno Incorporated | Pre-metered, unsupported multilayer microporous membrane |
| US7303683B2 (en) * | 2003-04-04 | 2007-12-04 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| US6989101B2 (en) | 2003-04-04 | 2006-01-24 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| US7517581B2 (en) * | 2003-09-26 | 2009-04-14 | Parker-Hannifin Corporation | Semipermeable hydrophilic membrane |
| US20100166961A1 (en) * | 2004-01-20 | 2010-07-01 | Beard Kirby W | Production of high porosity open-cell membranes |
| EP2263784B1 (en) * | 2004-12-22 | 2012-03-28 | Entegris, Inc. | Multilayer porous membrane and process of manufacture |
| JP4931796B2 (ja) * | 2005-02-15 | 2012-05-16 | 株式会社クレハ | フッ化ビニリデン系樹脂中空糸多孔膜、それを用いる水の濾過方法およびその製造方法 |
| DE102005026804B3 (de) * | 2005-06-09 | 2007-02-22 | Membrana Gmbh | Mikrofiltrationsmembran mit verbessertem Filtrationsverhalten |
| JP4969126B2 (ja) * | 2005-07-07 | 2012-07-04 | 富士フイルム株式会社 | 固体電解質フィルム及びその製造方法、製造設備並びに電極膜複合体及び燃料電池 |
| CN101484234B (zh) * | 2006-05-06 | 2013-02-20 | 门布拉内有限公司 | 超滤膜 |
| US8323815B2 (en) * | 2006-06-16 | 2012-12-04 | Porous Power Technology, LLC | Optimized microporous structure of electrochemical cells |
| US7842214B2 (en) * | 2007-03-28 | 2010-11-30 | 3M Innovative Properties Company | Process for forming microporous membranes |
| WO2009103082A2 (en) * | 2008-02-17 | 2009-08-20 | Porous Power Technologies, Llc | Lamination configurations for battery applications using pvdf highly porous film |
| US20090226683A1 (en) * | 2008-03-05 | 2009-09-10 | Bernard Perry | Porous Material Uses in Furniture |
| US20090227163A1 (en) * | 2008-03-05 | 2009-09-10 | Bernard Perry | Protective Apparel with Porous Material Layer |
| US20090223155A1 (en) * | 2008-03-05 | 2009-09-10 | Bernard Perry | Building Construction Applications for Porous Material |
| US20090222995A1 (en) * | 2008-03-05 | 2009-09-10 | Bernard Perry | Bedding Applications for Porous Material |
| TWI377978B (en) * | 2008-05-21 | 2012-12-01 | Mitsubishi Rayon Co | Hollow porous film and manufacturing method thereof |
| US20100178567A1 (en) * | 2008-12-24 | 2010-07-15 | Porous Power Technologies, Llc | Mat Forming Spacers in Microporous Membrane Matrix |
| KR101002597B1 (ko) * | 2008-12-31 | 2010-12-20 | 웅진케미칼 주식회사 | 다공성 멤브레인의 제조 방법 |
| CN102804297A (zh) | 2009-05-20 | 2012-11-28 | 多孔渗透电力技术公司 | 用于微孔膜的处理和胶粘剂 |
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| WO2007135994A1 (ja) | 2006-05-19 | 2007-11-29 | Fujifilm Corporation | 結晶性ポリマー微孔性膜とその製造方法、および濾過用フィルター |
| EP2033704A2 (en) | 2007-09-04 | 2009-03-11 | Fujifilm Corporation | Crystalline polymer microporous film, manufacturing method of the same, and filtration filter |
| EP2060317A1 (en) | 2007-11-16 | 2009-05-20 | Fujifilm Corporation | Crystalline polymer microporous film, manufacturing method of the same, and filtration filter |
| WO2018088452A1 (ja) | 2016-11-11 | 2018-05-17 | 富士フイルム株式会社 | 免疫隔離膜、移植用チャンバー、および移植用デバイス |
| WO2019004377A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバーおよび移植用デバイス |
| WO2019004381A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバー、移植用チャンバーの製造方法、移植用デバイス、および多孔質膜の融着方法 |
| WO2019004378A1 (ja) | 2017-06-29 | 2019-01-03 | 富士フイルム株式会社 | 移植用チャンバーおよび移植用デバイス |
| WO2019044990A1 (ja) | 2017-08-30 | 2019-03-07 | 富士フイルム株式会社 | 細胞移植用デバイスおよびその製造方法 |
| WO2019044991A1 (ja) | 2017-08-30 | 2019-03-07 | 富士フイルム株式会社 | 血管新生剤およびその製造方法 |
| WO2020138028A1 (ja) | 2018-12-25 | 2020-07-02 | 富士フイルム株式会社 | 細胞移植キット、袋状構造物の製造方法、および糖尿病治療剤 |
| WO2020175416A1 (ja) | 2019-02-26 | 2020-09-03 | 富士フイルム株式会社 | 親水性多孔質膜および親水性多孔質膜の製造方法 |
| US12005401B2 (en) | 2019-02-26 | 2024-06-11 | Fujifilm Corporation | Hydrophilic porous membrane and method for producing hydrophilic porous membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227006A (ja) | 1987-02-05 |
| US4933081A (en) | 1990-06-12 |
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